Keystone, Florida
Encyclopedia
Keystone is an unincorporated census-designated place
in Hillsborough County
, Florida
, United States
. The population was 24,039 at the 2010 census.
According to the United States Census Bureau
, the community has a total area of 39.2 square miles (101.5 km²), of which 36.1 square miles (93.5 km²) is land and 3.2 square miles (8.3 km²), or 8.05%, is water.
of 2000, there were 14,627 people, 5,160 households, and 4,380 families residing in the community. The population density
was 405.4 people per square mile (156.5/km²). There were 5,709 housing units at an average density of 158.2/sq mi (61.1/km²). The racial makeup of the community was 91.30% White, 3.50% African American, 0.34% Native American, 2.45% Asian, 0.05% Pacific Islander, 0.94% from other races
, and 1.42% from two or more races. Hispanic or Latino of any race were 8.48% of the population.
There were 5,160 households out of which 41.7% had children under the age of 18 living with them, 78.2% were married couples
living together, 4.7% had a female householder with no husband present, and 15.1% were non-families. 11.1% of all households were made up of individuals and 3.0% had someone living alone who was 65 years of age or older. The average household size was 2.83 and the average family size was 3.08.
In the community the population was spread out with 27.2% under the age of 18, 4.8% from 18 to 24, 33.3% from 25 to 44, 27.1% from 45 to 64, and 7.7% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 100.4 males. For every 100 females age 18 and over, there were 97.9 males.
The median income for a household in the community was $80,677, and the median income for a family was $84,592 (these figures had risen to $106,549 and $112,119 respectively as of a 2007 estimate). Males had a median income of $55,905 versus $37,190 for females. The per capita income
for the community was $35,136. About 1.4% of families and 2.4% of the population were below the poverty line, including 2.7% of those under age 18 and 5.4% of those age 65 or over.
Census-designated place
A census-designated place is a concentration of population identified by the United States Census Bureau for statistical purposes. CDPs are delineated for each decennial census as the statistical counterparts of incorporated places such as cities, towns and villages...
in Hillsborough County
Hillsborough County, Florida
As of the census of 2000, there were 998,948 people, 391,357 households, and 255,164 families residing in the county. The population density was 951 people per square mile . There were 425,962 housing units at an average density of 405 per square mile...
, Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...
, United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
. The population was 24,039 at the 2010 census.
Geography
Keystone is located at 28°7′39"N 82°35′21"W (28.127550, -82.589117).According to the United States Census Bureau
United States Census Bureau
The United States Census Bureau is the government agency that is responsible for the United States Census. It also gathers other national demographic and economic data...
, the community has a total area of 39.2 square miles (101.5 km²), of which 36.1 square miles (93.5 km²) is land and 3.2 square miles (8.3 km²), or 8.05%, is water.
Demographics
As of the censusCensus
A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population. The term is used mostly in connection with national population and housing censuses; other common...
of 2000, there were 14,627 people, 5,160 households, and 4,380 families residing in the community. The population density
Population density
Population density is a measurement of population per unit area or unit volume. It is frequently applied to living organisms, and particularly to humans...
was 405.4 people per square mile (156.5/km²). There were 5,709 housing units at an average density of 158.2/sq mi (61.1/km²). The racial makeup of the community was 91.30% White, 3.50% African American, 0.34% Native American, 2.45% Asian, 0.05% Pacific Islander, 0.94% from other races
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
, and 1.42% from two or more races. Hispanic or Latino of any race were 8.48% of the population.
There were 5,160 households out of which 41.7% had children under the age of 18 living with them, 78.2% were married couples
Marriage
Marriage is a social union or legal contract between people that creates kinship. It is an institution in which interpersonal relationships, usually intimate and sexual, are acknowledged in a variety of ways, depending on the culture or subculture in which it is found...
living together, 4.7% had a female householder with no husband present, and 15.1% were non-families. 11.1% of all households were made up of individuals and 3.0% had someone living alone who was 65 years of age or older. The average household size was 2.83 and the average family size was 3.08.
In the community the population was spread out with 27.2% under the age of 18, 4.8% from 18 to 24, 33.3% from 25 to 44, 27.1% from 45 to 64, and 7.7% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 100.4 males. For every 100 females age 18 and over, there were 97.9 males.
The median income for a household in the community was $80,677, and the median income for a family was $84,592 (these figures had risen to $106,549 and $112,119 respectively as of a 2007 estimate). Males had a median income of $55,905 versus $37,190 for females. The per capita income
Per capita income
Per capita income or income per person is a measure of mean income within an economic aggregate, such as a country or city. It is calculated by taking a measure of all sources of income in the aggregate and dividing it by the total population...
for the community was $35,136. About 1.4% of families and 2.4% of the population were below the poverty line, including 2.7% of those under age 18 and 5.4% of those age 65 or over.